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Comprehensive Income (Tables) | 9 Months Ended
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Jun. 30, 2012
Comprehensive Income [Abstract] |
Comprehensive income (loss) |
|  | Three Months Ended June 30, |  |  | Nine Months Ended June 30, |
|  | 2012 |  |  | 2011 |  |  | 2012 |  |  | 2011 |
Net income |  | $ | 12,138 |  |  | $ | 73 |  |  | $ | 17,804 |  |  | $ | 4,237 |
Unrealized gain (loss) on foreign currency translation, net of tax |  |  | (732 | ) |  |  | (559 | ) |  |  | (113 | ) |  |  | 1,514 |
Unrealized loss on derivative contracts, net of tax |  |  | — |  |  |  | (9 | ) |  |  | — |  |  |  | (13 | )
Comprehensive income |  | $ | 11,406 |  |  | $ | (495 | ) |  | $ | 17,691 |  |  | $ | 5,738 |

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- Definition Tabular disclosure of components of comprehensive income (loss) including, but not limited to: (a) foreign currency translation adjustments; (b) gains (losses) on foreign currency transactions that are designated as, and are effective as, economic hedges of a net investment in a foreign entity; (c) gains (losses) on intercompany foreign currency transactions that are of a long-term-investment nature, when the entities to the transaction are consolidated, combined, or accounted for by the equity method in the reporting enterprise's financial statements; (d) change in the market value of a futures contract that qualifies as a hedge of an asset reported at fair value; (e) unrealized holding gains (losses) on available-for-sale securities and that resulting from transfers of debt securities from the held-to-maturity category to the available-for-sale category; (f) a net loss recognized as an additional pension liability not yet recognized as net periodic pension cost; and (g) the net gain (loss) and net prior service cost or credit for pension plans and other postretirement benefit plans. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=20435746&loc=d3e526-108580 + Details
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